Question

The third angle of an isosceles triangle is 16° less than the sum of the two equal
angles. Find three angles of the triangle.
ution: Let first and second angles of isosceles triangles are x = v=x and third angle​

Answer 1

Answer:

Step-by-step explanation:

Let x be the degree of the other two angles.

x,x, 2x-16. Equate them to 180.

x+x+2x-16 = 180

4x-16 = 180

4x =196

x = 49.

Thus the angles measure 49°, 49°, and 82°.